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WorksheetsAnimal Classification: Invertebrates vs Vertebrates
Total questions: 20
Worksheet time: 10mins
What are invertebrates?
Invertebrates are animals without a backbone.
Invertebrates are reptiles that lay eggs.
Invertebrates are fish that live in water.
Invertebrates are mammals with a backbone.
What are vertebrates?
Vertebrates are animals with a backbone.
Vertebrates are creatures that live in water.
Vertebrates are only mammals and birds.
Vertebrates are animals without a backbone.
Which of the following is an example of an invertebrate?
Octopus
Jellyfish
Starfish
Crab
Which of the following is an example of a vertebrate?
Mammals, birds, reptiles, amphibians, or fish
Insects
Mollusks
Crustaceans
What is the main characteristic of invertebrates?
Invertebrates have a rigid skeleton.
Invertebrates are warm-blooded animals.
Invertebrates lack a backbone.
Invertebrates possess a complex nervous system.
What is the main characteristic of vertebrates?
Presence of gills for breathing
Presence of a backbone or spinal column
Ability to regenerate limbs
Lack of a circulatory system
Which group includes animals like jellyfish and octopuses?
Invertebrates
Vertebrates
Mollusks
Crustaceans
Which group includes animals like mammals and birds?
Invertebrates
Vertebrates
Amphibians
Reptiles
What is the largest group of invertebrates?
Cnidaria
Arthropoda
Mollusca
Annelida
Which vertebrate group is known for laying eggs?
Birds, mammals, and reptiles
Fish, mammals, and amphibians
Mammals, amphibians, and some reptiles
Reptiles, birds, and most fish
What type of skeleton do vertebrates have?
Endoskeleton
Hydrostatic skeleton
Exoskeleton
Cartilaginous skeleton
Do invertebrates have a backbone?
Some invertebrates have a backbone.
No, invertebrates do not have a backbone.
Yes, invertebrates have a backbone.
Invertebrates may have a backbone.
Which of the following is NOT a major invertebrate group?
Cnidarians
Arthropods
Vertebrates
Mollusks
Which of the following is NOT a major vertebrate group?
Mammals
Invertebrates
Amphibians
Reptiles
What is the primary difference between invertebrates and vertebrates?
Vertebrates are smaller than invertebrates.
Invertebrates can fly; vertebrates cannot.
Invertebrates have a skeleton; vertebrates do not.
Invertebrates do not have a backbone; vertebrates do.
Animals that begin their life in the water and live on land are called....................
reptiles
mammals
amphibians
fish
What do mammals use to breathe with?
Gills
Skin
Lungs
Blood
Which of the following is NOT an example of an invertebrate?
earthworm
humans
bee
jellyfish
Which of the following does NOT describe mammals?
vertebrates
produce milk
have hair
invertebrates
Vertebrates and invertebrates are groups in the ___ Kingdom.
Animal
Plant
Fungi
Protist
Monera
